S 开头单词

sealing washer 密封墊圈 [機] 密封圈

sealing up 密封（seal up的現在分詞）

sealing tape 密封帶；膠粘帶

sealing system 密封系統

sealing surface 密封麪；封接麪；瓶口

sealing strip 封密條；汽封片

sealing sleeve silicone rubber [毉葯科學]矽橡膠密封套筒

sealing run [機] 封底銲 封底銲道

sealing rubber ring 密封橡皮圈

sealing ring [機] 密封環；對閉砂條；墊圈

sealing power

sealing plate 封印牌；密封板；嵌縫片

sealing off 封閉；脫銲

sealing material [機] 密封材料

sealing machine [包裝] 封口機；封裝機；熔接機

sealing liquid 密封液

sealing joint strip 密封膠條

sealing gum 密封膠

sealing glass 封接玻璃；熔封玻璃

sealing gasket 密封墊片